1. (2021·清远模拟) 听独白，回答问题。

1. （1） Colds and flu __________________.

   A . are the same B . are different C . happen more in summer
3. （2） A flu may last __________________ week(s) more than a cold.

   A . one B . three C . four
5. （3） The two symptoms(征状) that colds and flu have in common are_

   A . a fever and a headache B . cough and fever C . a runny nose and a headache
7. （4） You should wash your hands especially after __________________.

   A . getting close to others B . touching your eyes C . cleaning your nose
9. （5） The room for a flu patient should be __________________.

   A . large B . bright C . well-aired（通风良好的)